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Intelligent lifting platform for physical distribution

A lifting platform and lifting platform technology, applied in the direction of lifting frame, lifting device, etc., can solve the problems of being unable to handle a large number of items and stacking of high-level items, unable to fully consider the load capacity of the device, and the instability of the lifting device. Large, strong mechanism rigidity, the effect of preventing excessive drop

Inactive Publication Date: 2016-04-06
ZHENGZHOU SIBIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the lifting devices commonly used for the classification and placement of existing objects are unstable when the lifting height is high, easy to swing, and rub against the fixed bracket, resulting in relatively loud noise, and the landing is relatively rapid and the vibration is relatively large
The invention of the notification number (CN102701113B) discloses an intelligent logistics carrier using a hydraulic lifting platform to achieve the purpose of height adjustment through hydraulic jacking and unloading, but the hydraulic pressure is easy to leak, and once it is damaged, it is very troublesome to repair. And it is very troublesome to replace the parts
The utility model of the notification number (CN203833132U) discloses a lifting device, including a bracket, a lifting frame, a motor, a guide rail, a transmission chain or a transmission belt, an auxiliary wheel assembly, two proximity switches, a photoelectric sensor and a controller, and the guide rail is vertically fixed on the On the bracket, the lifting frame is slidingly connected to the guide rail, the auxiliary wheel assembly is fixedly connected to the upper part of the bracket, the motor is fixedly connected to the bracket, the transmission chain or belt is connected to the motor and the auxiliary wheel assembly, and the lifting frame is fixedly connected to the transmission chain or belt. The two proximity switches are fixedly connected to the upper and lower parts of the bracket respectively, and are electrically connected to the controller. The photoelectric sensor is fixedly connected to the upper part of the bracket, and the photoelectric sensor is electrically connected to the controller. This utility model can only handle a small amount of accumulation of items , unable to handle a large number of stacked items and stacked high-level items, and cannot fully consider the load capacity of the device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The driving wheel 4 is a pulley, the transmission mechanism 5 is a conveyor belt, the position sensor 11 is a photoelectric sensor, the first driving device and the second driving device are a motor 6, the motor 6 is connected to the reducer 8 through a coupling 7, and the reducer 8 is connected to the active Axis 9 is connected.

[0035] Such as Figure 1~3 As shown, a logistics intelligent lifting platform includes a lifting unit, a transmission unit and a control unit. The lifting unit includes a lifting platform 1, a lifting frame 2 and two sets of guide rails 3. The guide rails 3 are vertically fixed on the lifting frame 2. The lifting platform 1 and The guide rail 3 is slidingly connected, and the sliding method can reduce the friction force generated during the lifting process of the lifting platform 1, which is more labor-saving than the existing lifting device directly lifting the lifting platform 1 along the lifting frame 2; the transmission unit includes two ...

Embodiment 2

[0038] The structure of embodiment 2 is roughly the same as that of embodiment 1, the difference is: as Figure 4 As shown, on the basis of Embodiment 1, the first drive device and the second drive device are respectively connected with fault detection circuits that control and protect the drive devices.

[0039] When the first driving device and the second driving device are overloaded, the fault detection circuit feeds back the fault signal to the controller through the feedback line. When the controller fails, the controller also feeds back the fault signal to the fault detection circuit through the feedback line, and the fault detection The circuit cuts off the working power of the first driving device and the second driving device according to the fault signal, and the first driving device and the second driving device stop working.

Embodiment 3

[0041] The structure of embodiment 3 is roughly the same as that of embodiment 2, the difference is: as Figure 6 As shown, on the basis of Embodiment 2, an obstacle detector is provided under the elevator platform 1, and the obstacle detector is electrically connected to the signal conditioner. Four rubber pads are arranged on the four corners below the elevator platform 1, and the obstacle detector The detector can prevent the lifting platform 1 from colliding with the ground when it descends, and the rubber pad can buffer the impulse force brought by the lifting platform 1 during its descent.

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Abstract

The invention discloses an intelligent lifting platform for physical distribution. The intelligent lifting platform comprises a lifting unit, a driving unit and a control unit, wherein the lifting unit comprises a lifting table, a lifting frame and at least one group of guide rails; the driving unit comprises at least two groups of driving wheels and a driving mechanism which is matched with the driving wheels; the control unit comprises a position sensor, a weighing sensor, a controller, a control button, a first driving circuit, a second driving circuit, a first driving device, a second driving device, a signal conditioner and an indicator. The intelligent lifting platform disclosed by the invention is capable of realizing precise positioning at any height, high in mechanism rigidity, simple in structure, convenient to operate and capable of saving labor, materials and space usage.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a logistics intelligent lifting platform. Background technique [0002] With the rapid development of the national economy, the logistics industry has maintained a rapid growth rate, the logistics system has been continuously improved, and the operation of the industry has become increasingly mature and standardized. The logistics system mainly includes: the transportation of objects, storage, packaging, handling, processing, distribution, and related logistics information. [0003] Logistics equipment is one of the main logistics operation tools of modern enterprises, and it is the basis for rational organization of mass production and mechanized flow operation. For third-party logistics companies, logistics equipment is the material and technical basis for organizing logistics activities, which reflects the logistics capabilities of Tutu logistics companies. Logistics equ...

Claims

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Application Information

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IPC IPC(8): B66F7/02B66F7/28
CPCB66F7/02B66F7/28
Inventor 马新攀
Owner ZHENGZHOU SIBIAN TECH CO LTD